<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Flex布局-多元素换行</title>
    <style>
      .father {
        width: 100%;
        height: 60vw;
        background-color: pink;

        /* Flex布局 */
        display: flex;
        justify-content: space-between;

        /* 多元素换行 */
        flex-wrap: wrap;
      }

      .father div {
        width: 20vw;
        height: 20vw;
        background-color: orange;
      }
    </style>
  </head>
  <body>
    <div class="father">
      <div>1</div>
      <div>2</div>
      <div>3</div>
      <div>4</div>
      <div>5</div>
      <div>6</div>
      <div>7</div>
      <div>8</div>
    </div>
  </body>
</html>
